/* PART OF BOAT HIGHLIGHTER 2/2007 */

if (typeof vcc != "object")
	vcc = new Object();

vcc.userAgent = navigator.userAgent.toLowerCase();
vcc.win = (vcc.userAgent.indexOf("win") > -1);
vcc.mac = (vcc.userAgent.indexOf("mac") > -1);
vcc.ie = (vcc.userAgent.indexOf("msie") > -1);
vcc.w3c = (document.getElementById && !vcc.ie);
vcc.opera = (vcc.userAgent.indexOf("opera") > -1);
vcc.safari = (vcc.userAgent.indexOf("safari") > -1);
vcc.ns6 = (vcc.userAgent.indexOf("netscape6") > -1);
vcc.version = (vcc.ie) ? parseFloat(navigator.appVersion.match(/MSIE\s(\d+\.\d+)/)[1]) : null;
vcc.ie7 = (vcc.ie && vcc.version > 6);

vcc.getObj = function(strLayer) {
	if(typeof(strLayer) == "object") return strLayer;
	var elmLayer = document.getElementById(strLayer);
	if (!elmLayer)
		elmLayer = document.getElementsByName(strLayer)[0];
	return elmLayer;
}

vcc.show = function() {
	for (var i=0; i<vcc.show.arguments.length; i++) {
		if ((elmLayer=vcc.getObj(vcc.show.arguments[i])))
			elmLayer.style.visibility = "visible";
	}
}

vcc.hide = function() {
	for (var i=0; i<vcc.hide.arguments.length; i++) {
		if ((elmLayer=vcc.getObj(vcc.hide.arguments[i])))
			elmLayer.style.visibility = "hidden";
	}
}

vcc.setDisplay = function(strLayer,strValue) {
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	elmLayer.style.display = strValue;
}

vcc.getX = function(strLayer,blnGlobal) {
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	var currentX = elmLayer.offsetLeft;
	if (blnGlobal) {
		while (elmLayer.offsetParent) {
			elmLayer = elmLayer.offsetParent;
			currentX += elmLayer.offsetLeft;
		}
	}
	return currentX;
}

vcc.getY = function(strLayer,blnGlobal) {
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	var currentY = elmLayer.offsetTop;
	if (blnGlobal) {
		while (elmLayer.offsetParent) {
			elmLayer = elmLayer.offsetParent;
			currentY += elmLayer.offsetTop;
		}
	}
	return currentY;
}

vcc.getW = function(strLayer) {
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	if (window.getComputedStyle) {
		var style=getComputedStyle(elmLayer, null);
		return parseInt(style.getPropertyValue('width'));
	}
	else if (elmLayer.style.pixelWidth)
		return elmLayer.style.pixelWidth;
	else if(elmLayer.offsetWidth)
		return elmLayer.offsetWidth;
}

vcc.getH = function(strLayer) {
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	if (window.getComputedStyle) {
		var style=getComputedStyle(elmLayer, null);
		return parseInt(style.getPropertyValue('height'));
	}
	else if (elmLayer.style.pixelHeight)
		return elmLayer.style.pixelHeight;
	else if(elmLayer.offsetHeight)
		return elmLayer.offsetHeight;
}

/*
vcc.getScrollW = function(strLayer) {
	if (!(elmLayer=vcc.getObj(strLayer))) return false;
	if (vcc.ie)
		return (vcc.mac) ? elmLayer.offsetWidth : elmLayer.scrollWidth;
	else if(vcc.w3c)
		return elmLayer.offsetWidth;
}*/

vcc.moveTo = function(strLayer, x, y, bRight) {
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	if (bRight) {
		if (x || x==0) elmLayer.style.right = x + "px";
	} 
	else {
		if (x || x==0) elmLayer.style.left = x + "px";
	}
	if (y || y==0) elmLayer.style.top = y + "px";
}

vcc.moveBy = function(strLayer, x, y, bRight) {
	vcc.moveTo(strLayer, vcc.getX(strLayer) + x, vcc.getY(strLayer) + y, bRight);
}

vcc.clip = function(strLayer,t,r,b,l) {
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	elmLayer.style.clip = "rect("+t+"px "+r+"px "+b+"px "+l+"px)";
}

/*
vcc.clipBy = function(strLayer,dt,dr,db,dl){
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	var c=elmLayer.currentStyle.clip.substr(5);
	c=c.substr(0,c.length-3).split("p");
	c[1] = c[1].substr(2);
	c[2] = c[2].substr(2);
	c[3] = c[3].substr(2);
	var t=dt+(c[0]*1);
	var r=dr+(c[1]*1)+dl;
	var b=db+(c[2]*1)+dt;
	var l=dl+(c[3]*1);
	elmLayer.style.clip="rect("+t+"px "+r+"px "+b+"px "+l+"px)";
}*/

vcc.preload = function(strName, strSrc, blnDoNotPreload) {
	if(blnDoNotPreload) eval(strName + " = new Object();");
	else eval(strName + " = new Image();");
	eval(strName+".src = '"+strSrc+"';");
}

/*
vcc.swapImage = function(strTarget, strNewPic, urlNewPic){
	var objImage=vcc.getObj(strTarget);
	if(objImage){
		if(strNewPic && eval("typeof(" + strNewPic +  ")") == "object")
			objImage.src=eval(strNewPic+".src");
		else if (urlNewPic)
			objImage.src = urlNewPic;
	}
}*/

vcc.setOpacity = function(strLayer, intValue) {
	if (!(objLayer=vcc.getObj(strLayer)))
		return false;
	if (vcc.ie)
		objLayer.style.filter = "alpha(opacity=" + intValue + ")";
	else if (vcc.w3c) {
		objLayer.style.MozOpacity = intValue/100;
	}
}

vcc.getDocumentWidth = function(blnContent) {
	var w;
	if (window.innerWidth) // Mozilla
		w = (blnContent) ? document.documentElement.offsetWidth : window.innerWidth
	else { // IE
		if (document.compatMode && document.compatMode != "BackCompat")
			w = (blnContent) ? document.documentElement.scrollWidth : document.documentElement.clientWidth;
		else
			w = (blnContent) ? document.body.scrollWidth : document.body.clientWidth;
	}
	return w;
}

vcc.getDocumentHeight = function(blnContent) {
	var h;
	if (window.innerHeight) // Mozilla
		h = (blnContent) ? document.documentElement.offsetHeight : window.innerHeight;
	else { // IE
		if (document.compatMode && document.compatMode != "BackCompat")
			h = (blnContent) ? document.documentElement.scrollHeight : document.documentElement.clientHeight;
		else
			h = (blnContent) ? document.body.scrollHeight : document.body.clientHeight;
	}
	return h;
}

vcc.addEvent = function(strLayer, strEvent, strFunction, bRemove) {
	if (!(elmLayer=vcc.getObj(strLayer)))
		return false;
	if (bRemove) {
		if (elmLayer.removeEventListener) {
			elmLayer.removeEventListener(strEvent, eval(strFunction), false);
		} else if (elmLayer.detachEvent) {
			elmLayer.detachEvent("on" + strEvent, eval(strFunction));
		}
	}
	else {
		if (elmLayer.addEventListener) {
			elmLayer.addEventListener(strEvent, eval(strFunction), false);
		} else if (elmLayer.attachEvent) {
			elmLayer.attachEvent("on" + strEvent, eval(strFunction));
		} else { // For browsers that don't have any of the addEventListener or attachEvent methods, we create a attachEvent method (NN4.x and IE 5.x on Mac)
			if (!eval("elmLayer.addedEventFunctions_" + strEvent))
				eval("elmLayer.addedEventFunctions_" + strEvent + " = ''");
			eval("elmLayer.addedEventFunctions_" + strEvent + " += '" + strFunction + "(); '");
			eval("elmLayer.on" + strEvent + " = new Function('" + eval("elmLayer.addedEventFunctions_" + strEvent) + "')");
		}
	}
}

vcc.getElementsByAttribute = function (strAttribute, strSearchValue, elmLayer, strTagName, bParentAxis, bPartialMatch) {
	strTagName = strTagName || "*";
	elmLayer = vcc.getObj(elmLayer) || document;
	var arElements = [];	
	if (bParentAxis) {
		// Look for parents
		while ((elmLayer = elmLayer.parentNode)) {
			var sAttrValue = elmLayer.getAttribute(strAttribute);
			if ((!strTagName || elmLayer.nodeName == strTagName) && 
				((strAttribute == "class" && (elmLayer.className == strSearchValue || (bPartialMatch && elmLayer.className.indexOf(strSearchValue) > -1))) ||
				(strSearchValue && (elmLayer.getAttribute(strAttribute) == strSearchValue || (bPartialMatch && sAttrValue && sAttrValue.indexOf(strSearchValue) > -1))) || 
				(!strSearchValue && sAttrValue))) {
					arElements.push(elmLayer);
			}
		}
	}
	else {
		// Look for children
		var arAllElements = elmLayer.getElementsByTagName(strTagName);
		var arElements = [];
		for (var i=0; i<arAllElements.length; i++) {
			var sAttrValue = arAllElements[i].getAttribute(strAttribute);
			if ((strAttribute == "class" && (arAllElements[i].className == strSearchValue || (bPartialMatch && arAllElements[i].className.indexOf(strSearchValue) > -1))) || 
				(strSearchValue && (sAttrValue == strSearchValue || (sAttrValue && sAttrValue.indexOf(strSearchValue) > -1))) ||
				(!strSearchValue && sAttrValue)) {
					arElements.push(arAllElements[i]);
			}
		}
	}
	return arElements.slice(0);
}

vcc.elementGetElementsByName = function (strName, strTagName, elmLayer) {
	strTagName = strTagName || "*";
	elmLayer = elmLayer || document;
	var arAllElements = elmLayer.getElementsByTagName(strTagName);
	var arElements = [];
	for (var i=0; i<arAllElements.length; i++) {
		if (arAllElements[i].name == strName)
			arElements[arElements.length] = arAllElements[i];
	}
	return arElements.slice(0);
}

vcc.openWindow = function(strURL,strName,strOptions,bDoNotReturnWindow) {
	if (!strOptions) strOptions = "location=yes,resizable=yes,scrollbars=yes,status=yes,toolbar=yes,";
	else {
		//parse the strOptions variable to get width and height
		var arWidth = strOptions.match(/width=[0-9]+/i);
		var arHeight = strOptions.match(/height=[0-9]+/i);
		if (arWidth != null) {
			//Center window horizontally
			var intWidth = arWidth[0].substring(arWidth[0].lastIndexOf("=") + 1);
			var x = (screen.width - intWidth) / 2;
			x = (x<0) ? 0 : x
			strOptions += ",left=" + x;
		}
		if (arHeight != null) {
			//Center window vertically
			var intHeight = arHeight[0].substring(arHeight[0].lastIndexOf("=") + 1);
			var y = (screen.height - intHeight) / 2;
			y = (y<0) ? 0 : y
			strOptions += ",top=" + y;
		}
	}
	var popup = window.open(strURL,strName,strOptions);
	if (!bDoNotReturnWindow)
		return popup;
}

vcc.getQS = function(strWhich){
	var re = new RegExp( "[&\?]"+strWhich+"=([^&]*)&?", "i" );
	re.exec(window.location.href);
	return RegExp.$1;
}

vcc.setCookie = function(strName, strValue, objExpires, strPath) {
	var strCookie = strName + "=" + escape(strValue)
	if(objExpires) strCookie += ";expires=" + objExpires.toGMTString()
	if(strPath) strCookie += ";path=" + strPath
	document.cookie = strCookie
}

vcc.getCookie = function(strName) {
	var t=document.cookie.match(new RegExp(strName + "=([^;]*)"))
	return (t)?unescape(t[1]):t
}

vcc.delCookie = function(strName) {
	if (vcc.getCookie(strName)) document.cookie = strName + "=" + "; expires=Thu, 01-Jan-70 00:00:01 GMT"
}

if(!Array.prototype.push || [0].push(true)==true) {
	Array.prototype.push = function() {
		for(var i=0;i<arguments.length;i++){
			this[this.length]=arguments[i]
		};
		return this.length;
	}
}

String.prototype.trim = function(blnLeft, blnRight) {
	if(blnLeft) return this.replace(/^\s*/,'')
	else if(blnRight) return this.replace(/\s*$/,'')
	else return this.match(/^\s*([^\s]*)\s*$/)[1]
}

/// <summary>
/// Returns the first parent element with the specified nodeName
/// </summary>
/// <param name="strLayer">Id of the element whose parent you want to find.</param>
/// <param name="strParentNodeName">Name of the parent node.</param>
/// <param name="iDepth">Integer specifying number of levels to iterate before "giving up". Optional, default:15</param>
/// <returns>A HTML element</returns>
vcc.getParentNode = function(strLayer, strParentNodeName, iDepth) {
	var elmLayer = vcc.getObj(strLayer);
	if (!elmLayer)
		return;
	iDepth = iDepth || 15;
	elmTmpParent = elmLayer.parentNode;
	if (!elmTmpParent)
		return;
	for (var i=0; i<iDepth; i++) {
		if (elmTmpParent.nodeName == strParentNodeName.toUpperCase())
			return elmTmpParent;
		else
			elmTmpParent = elmTmpParent.parentNode;
	}
	return false;
}

/// <summary>
/// Searches through the document for an element with an id that contains a certian string. If there is a hit, the element is returned.
/// </summary>
/// <param name="strId">The partial id that should be used for the search</param>
/// <param name="strNodeName">If specified, only elements with this nodename is searched. (optional)</param>
/// <returns>An element.</returns>
vcc.getElementByIdFragment = function (strId, strNodeName) {
	strNodeName = strNodeName || "*";
	var arElements = document.getElementsByTagName(strNodeName);
	for (var i=0; i<arElements.length; i++) {
		if (arElements[i].id && arElements[i].id.indexOf(strId) > -1)
			return(arElements[i]);
	}
	return null;
}

vcc.printPage = function(objTargetFrame){
	if(window.print || (vcc.ie && vcc.win)){
		if(!objTargetFrame){
			if(window.print) window.print()
			else if(vcc.ie && !vcc.mac) vbPrintPage()
		}
		else{
			if(window.print && vcc.ie){
				objTargetFrame.focus()
				window.print()
			} 
			else if(window.print) objTargetFrame.print()
			else if(vcc.ie && !vcc.mac){
				objTargetFrame.focus()
				setTimeout("vbPrintPage()", 100)
			} 
		}
	}
}

if(vcc.ie && !window.print && !vcc.mac){
	with(document){
		writeln('<OBJECT ID="WB" WIDTH="0" HEIGHT="0" CLASSID="clsid:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>')
		writeln('<' + 'SCRIPT LANGUAGE="VBScript">')
		writeln('Sub window_onunload')
		writeln('  On Error Resume Next')
		writeln('  Set WB = nothing')
		writeln('End Sub')
		writeln('Sub vbPrintPage')
		writeln('  On Error Resume Next')
		writeln('  WB.ExecWB 6, 1')
		writeln('End Sub')
		writeln('<' + '/SCRIPT>')
	}
}


vcc.getStyle = function (strLayer, sStyle) {
	if (!(elmLayer=vcc.getObj(strLayer))) return false;
	if (elmLayer.currentStyle)
		return elmLayer.currentStyle[sStyle];
	else if (document.defaultView && document.defaultView.getComputedStyle) {
		var oCss = document.defaultView.getComputedStyle(elmLayer, "");
		if (oCss)
			return document.defaultView.getComputedStyle(elmLayer, "").getPropertyValue(sStyle);
	}
	else if (window.getComputedStyle)
		return getComputedStyle(elmLayer, "").getPropertyValue(sStyle);
	else if (elmLayer.style)
		return elmLayer.style[sStyle];
}

vcc.getDocScroll = function() {
	if (typeof window.pageXOffset != "undefined")
		return {x:window.pageXOffset, y:window.pageYOffset}
	else if (typeof window.scrollX != "undefined")
		return {x:window.scrollX, y:window.scrollY};
	else if (vcc.ie) {
		if (document.compatMode && document.compatMode == "CSS1Compat")
			return {x:document.body.parentNode.scrollLeft, y:document.body.parentNode.scrollTop};
		else
			return {x:document.body.scrollLeft, y:document.body.scrollTop};
	}
	return {x:0, y:0};
}

vcc.addCssRule = function(sSelector, sProperty) {
	if (!(vcc.ie && vcc.win)) {
		var arStyles = document.getElementsByTagName("style");
		if (arStyles && arStyles.length > 0 && document.createTextNode) {
			var oLastStyle = arStyles[arStyles.length - 1];
			var oRule = document.createTextNode(sSelector + " {" + sProperty + ";}");
			oLastStyle.appendChild(oRule);
		}
	}
	else if (document.styleSheets && document.styleSheets.length > 0) {
		var oLastStyle = document.styleSheets[document.styleSheets.length - 1];
		if (typeof oLastStyle.addRule == "object"){
			oLastStyle.addRule(sSelector, sProperty);
		}
	}
}

if (vcc.getQS("showerrors") == "true")
	vcc.setCookie("showerrors", "true", null, "/");
else if (vcc.getQS("showerrors") == "false")
	vcc.setCookie("showerrors", "false", null, "/");

vcc.showError = function(sError) {
	if (vcc.getCookie("showerrors") == "true" || vcc.getObj("controlpanel")) {
		var elmErrors = vcc.getObj("errors");
		if (!elmErrors) {
			elmErrors = document.createElement("div");
			document.body.appendChild(elmErrors);
			elmErrors.id = "errors";
			vcc.iErrors = 0;
		}
		elmErrors.innerHTML = "#" + vcc.iErrors + " " + sError + "<br/><br/>" + elmErrors.innerHTML;
		elmErrors.style.display = "block";
		vcc.setOpacity(elmErrors, 80);
		vcc.iErrors++;
	}
}

vcc.showBrowserTooOld = function(sLoadingDiv, sBrowserTooOld) {
	vcc.hide(sLoadingDiv);
	var elmOld = vcc.getObj("browserTooOld");
	elmOld.innerHTML = sBrowserTooOld;
	elmOld.style.display = "block";
}